复制代码 代码如下:

/*

* 函数名称: DateUtil

* 作 者: yithcn

* 功能说明: 日期函数

* 使用说明:

* 创建日期: 2010.10.14

*/

var DateUtil = {};

DateUtil.base = 60 * 60 * 24 * 1000;

DateUtil.Add = function(num, sDate) {

num = num || 0;

sDate = sDate || new Date();

var base = this.base * num;

var todayMs = sDate.getTime();

todayMs += base;

sDate.setTime(todayMs);

var m = (sDate.getMonth() + 1);

m = m < 10 ? "0" + m : m;

var d = sDate.getDate();

d = d < 10 ? "0" + d : d;

var y = sDate.getFullYear();

return m + "/" + d + "/" + y;

};

DateUtil.Diff = function(sDate, eDate, mode) {

if (typeof sDate == "string")

sDate = new Date(sDate);

if (typeof eDate == "string")

eDate = new Date(eDate);

sDate = sDate || new Date();

eDate = eDate || new Date();

try {

sDate.getYear();

} catch (e) {

return (0);

}

var result = Math.abs(eDate - sDate);

switch (mode) {

case "y":

result /= this.base * 365;

break;

case "m":

result /= this.base * 365 / 12;

break;

case "w":

result /= this.base * 7;

break;

default:

result /= this.base;

break;

}

return (Math.floor(result));

};

DateUtil.Time = function(hasSec) {

var date = new Date();

return date.getHours() + ":" + date.getMinutes() + (hasSec ? ":" + date.getSeconds() : "");

};

DateUtil.TimeSplit = function(hasSec) {

var date = new Date();

return { Hour: date.getHours(), Minute: date.getMinutes(), Second: (hasSec ? ":" + date.getSeconds() : "") };

};